It means he likes you and wants to marry you
I think that means Picture for Picture
He probably likes her.
It is to remind you of him. He probably likes you
it can mean that he likes you
It depends on the context he could be a creeper but if you know the guy he may like you and wants a picture of you to look at or show his friends
Probably a way of asking u out. 
If the guy that asked hoo do u like and he says waters that kinda means he likes u or if that guy asks u hoo u like and he says waterer and u ask the guy out it cud mean that the guy asked u he cud hate the guy u asked out
He probably really likes you.
Idt that it means anything mean. It's just that maybe he doesnt lyk that picture of u. I mean it also kinda depends on wat picture it iz
When a guy says "she is straight" after seeing a picture of a girl it means that she is straight in nature. She has a preference of males for relationships.
if you asked him and he said yes then probably he does.
it means that the guy doesn't want to go out with you or he is just surprise that you never asked or he has a girlfriend
It means like omg he wants you
He clearly doesn't like you
that either means he was just sending you the picture or he's just stalking you
I think the guy just wants to be friends so basically you are DEFINITELY in the friends zone!
"I honestly just wasn't interested in going out with you, but that doesn't excuse my rudeness when you asked me, and I apologize for that".
He likes u and asked her not to tell
it means that he will not forget what ever you asked to do.
As a guy myself, I would say yes, if he asked you if you miss him.
They are dumping you.
Hello I'm a 17-year-old guy and I am shy and if a girl asked me that I would probably not reply seriously even when I like her big time.
I don't think it means they want a naked picture of you unless your talking to a complete pervert. I think it simply means what they asked for just a picture of you. If it's someone that you are dating or something kind of like that they may just miss you and would like to see you anytime they want.